Bathtub! ! ? Great, don't change the water during production, because even the eggs may be washed away. As usual, after laying eggs, you may lose your appetite. It will be fine in a few days. If there are fish besides parents, it will be difficult to live, because other fish may eat these eggs. If cultured well, the survival rate is above 80%. Fish droppings can be fished out with fishing nets. Pay attention to fish eggs and be careful when fishing.